From Wikipedia, the free encyclopedia. Louise Fletcher (July 22, 1934 – September 23, 2022) was an American actress, best known for her portrayal of Nurse Ratched in One Flew Over the Cuckoo's Nest (1975), which earned her an Academy Award for Best Actress, a BAFTA Award, and a Golden Globe Award. She was also well-known for her recurring role as the Bajoran religious leader Kai Winn Adami in th...
